I bought an eBay 3 bar map sensor and yeah it's gay but my question is is when I plug in the 3 bar, the car starts but dies if I don't give it gas. With the stock it work fine so do I have to get it tuned for a 3 bar sensor or is it just bad?

 

Tuned assuming it's not crap .... Tuned meaning changing map settings in the software ur using to tune ur car with

 

Why would you go swapping parts when you don't even understand what they do? Yes, you need to get re-tuned for the new MAP sensor. Why do you even think you need a 3 BAR in the first place? No, bigger isn't better.

 

I built an lsv to make 500hp but i was breaking it in N/A with a stock p30 basemap.

 

Well the basemap has to be set up for that map sensor.

 

Yup unless the voltage scalars and maps are changed for the different map sensor it won't work.

C'mon that's turbo Honda 101 stuff

 

Quick question, theres a write up about people doing dual walbros 255 for e85, might be a stupid question but can i do the same instead with a stock fuel pump and a walbro 255? I think a stock honda fuel pump is 100lph so was thinking if that would make it 355lph.

 

No